CN209993887U

CN209993887U - Low-voltage distribution cabinet convenient to maintain

Info

Publication number: CN209993887U
Application number: CN201920808749.7U
Authority: CN
Inventors: 孙良厚; 矫世楠; 梁景磊; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-01-24
Anticipated expiration: 2029-05-31

Abstract

The utility model belongs to the technical field of the switch board technique and specifically relates to a low-voltage distribution cabinet convenient to maintain, the fruit pick-up device comprises a frame body, framework one side articulates through the hinge has the cabinet door, fixedly connected with second handle on the cabinet door, framework lower extreme fixedly connected with base, framework opposite side joint has the closing plate, closing plate one side fixedly connected with back plate, the through-hole has all been seted up at the back plate both ends, it has L shape pole to peg graft in the through-hole, L shape pole one end fixedly connected with connecting block, fixedly connected with spring on the connecting block, the spring housing is established on L shape pole to the other end and the back plate fixed connection of spring, and the spring is in compression state, framework both ends fixedly connected with dog, dog and L shape pole looks butt. The utility model has the characteristics of increased the operating space of switch board, be convenient for maintain the switch board.

Description

Low-voltage distribution cabinet convenient to maintain

Technical Field

The utility model relates to a switch board technical field especially relates to a low-voltage distribution cabinet convenient to maintain.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. When electrical components take place to damage in low-voltage distribution cabinet, when maintaining, the inner space of traditional switch board is less, and only one cabinet door simultaneously, operating space is little, is not convenient for maintain the switch board.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the low-voltage distribution cabinet convenient to maintain who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a low-voltage distribution cabinet convenient to maintain, includes the framework, framework one side articulates through the hinge has the cabinet door, fixedly connected with second handle on the cabinet door, framework lower extreme fixedly connected with base, framework opposite side joint has the closing plate, closing plate one side fixedly connected with back plate, the through-hole has all been seted up at the back plate both ends, it has L shape pole to peg graft in the through-hole, L shape pole one end fixedly connected with connecting block, fixedly connected with spring on the connecting block, the spring housing is established on L shape pole to the other end and the back plate fixed connection of spring, and the spring is in the compression state, framework both ends fixedly connected with dog, dog and L shape pole looks butt.

Preferably, a lighting lamp is fixedly mounted on the top wall of the upper end of the frame body.

Preferably, all fixed mounting has the fan on the framework lower extreme diapire, the fan upper end be provided with framework fixed connection's backup pad, the filter screen has been placed in the backup pad, cabinet door lower extreme position is provided with the air inlet net, the air outlet has been seted up on the framework roof.

Preferably, a first handle is fixedly connected to the rear plate.

Preferably, the connecting block is fixedly connected with a pull ring.

The utility model provides a pair of low-voltage distribution cabinet convenient to maintain, beneficial effect lies in: the design of backplate, spring, dog, L shape pole is convenient for dismantle the installation to the backplate, has increased operating space, is convenient for maintain the switch board, and the cooling of dispelling the heat is convenient for to switch board inside to the design of fan, filter screen, air outlet, air inlet net, is favorable to the normal work of the inside electrical components of switch board, and the design of light plays the effect of illumination, is convenient for maintain the switch board.

Drawings

Fig. 1 is a schematic structural view of a low-voltage distribution cabinet convenient to maintain according to the present invention;

fig. 2 is a front view of a low-voltage distribution cabinet convenient to maintain provided by the present invention;

fig. 3 is the utility model provides a low-voltage distribution cabinet A part's enlargements convenient to maintain.

In the figure: the novel multifunctional cabinet comprises a rear plate 1, a first handle 2, a sealing plate 3, a supporting plate 4, a base 5, an air inlet net 6, a fan 7, a filter screen 8, a second handle 9, a cabinet door 10, an air outlet 11, an illuminating lamp 12, a frame body 13, a stop block 14, an L-shaped rod 15, a through hole 16, a spring 17, a pull ring 18 and a connecting block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a low-voltage distribution cabinet convenient to maintain, includes framework 13, and fixed mounting has light 12 on the roof of framework 13 upper end, and light 12 is connected with external power source through the wire, and is provided with the switch of light 12 on this wire, and the design of light 12 plays the effect of illumination, is convenient for maintain the switch board night.

Frame 13 one side has cabinet door 10 through the hinge is articulated, fixedly connected with second handle 9 on cabinet door 10, equal fixed mounting has fan 7 on the diapire of frame 13 lower extreme, fan 7 is connected with external power source through the wire, and be provided with fan 7's switch on this wire, fan 7 upper end is provided with backup pad 4 with frame 13 fixed connection, filter screen 8 has been placed on backup pad 4, cabinet door 10 lower extreme position is provided with air inlet net 6, air outlet 11 has been seted up on the frame 13 roof, blow off the hot-air in the cabinet from air outlet 11 through fan 7, be convenient for dispel the heat the cooling to the electrical components in the cabinet, be favorable to the normal work of the electrical components in the cabinet.

Frame 13 lower extreme fixedly connected with base 5, frame 13 opposite side joint has closing plate 3, and closing plate 3 one side fixedly connected with back plate 1, fixedly connected with in the back plate 1 the first in command 2, and the ground is kept away from to the switch board in the design of base 5, prevents that the switch board from weing, and the design in the first in command 2 is convenient for load and unload back plate 1.

Through holes 16 are respectively arranged at two ends of a rear plate 1, an L-shaped rod 15 is inserted in each through hole 16, one end of each L-shaped rod 15 is fixedly connected with a connecting block 19, a pull ring 18 is fixedly connected on each connecting block 19, a spring 17 is fixedly connected on each connecting block 19, each spring 17 is sleeved on each L-shaped rod 15, the other end of each spring 17 is fixedly connected with the rear plate 1, each spring 17 is in a compressed state, each spring 17 is designed to pull the L-shaped rod 15 to enable each stop 14 to limit the L-shaped rod 15, each stop 14 is fixedly connected at two ends of each frame body 13 and abutted against the L-shaped rods 15, when electrical elements in a cabinet need to be maintained, each spring 17 is compressed by pressing the pull ring 18, each stop 14 is relieved from limiting the L-shaped rods 15 by rotating the pull ring 18, then the rear plate 1 is taken down, and the cabinet door 10 is opened at the same time, so that the operation space is enlarged, and the, thereby be convenient for maintain the switch board.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The low-voltage power distribution cabinet convenient to maintain comprises a frame body (13), wherein one side of the frame body (13) is hinged with a cabinet door (10) through a hinge, and a second handle (9) is fixedly connected onto the cabinet door (10), and is characterized in that the lower end of the frame body (13) is fixedly connected with a base (5), a sealing plate (3) is clamped at the other side of the frame body (13), one side of the sealing plate (3) is fixedly connected with a rear plate (1), through holes (16) are respectively formed in two ends of the rear plate (1), an L-shaped rod (15) is inserted into each through hole (16), one end of each L-shaped rod (15) is fixedly connected with a connecting block (19), a spring (17) is fixedly connected onto each connecting block (19), the spring (17) is sleeved on each L-shaped rod (15), the other end of the spring (17) is fixedly connected with the rear plate (1), two ends of the frame body (13) are fixedly connected with stop blocks (14), and the stop blocks (14) are abutted to the L-shaped rods (15).

2. Low-voltage distribution cabinet convenient to maintain according to claim 1, characterized in that a lighting lamp (12) is fixedly mounted on the top wall of the upper end of the frame body (13).

3. The low-voltage power distribution cabinet convenient to maintain according to claim 1, wherein fans (7) are fixedly mounted on bottom walls of lower ends of the frame bodies (13), support plates (4) fixedly connected with the frame bodies (13) are arranged at upper ends of the fans (7), filter screens (8) are placed on the support plates (4), an air inlet net (6) is arranged at the lower end of the cabinet door (10), and air outlets (11) are formed in top walls of the frame bodies (13).

4. Low-voltage distribution cabinet facilitating maintenance according to claim 1, characterized in that a first handle (2) is fixedly connected to said back plate (1).

5. Low-voltage distribution cabinet convenient to maintain according to claim 1, characterized in that a pull ring (18) is fixedly connected to the connecting block (19).